阅读说明：本技术 一种低温状态下废机油热解装置 (Waste engine oil pyrolysis device under low temperature state ) 是由 周哓霞 于 2021-10-14 设计创作，主要内容包括：本发明公开了一种低温状态下废机油热解装置,涉及废机油回收处理技术领域,包括蒸汽箱,蒸汽箱的顶部固定安装有热解箱,热解箱位前后侧壁向内呈圆弧状凹陷的矩形箱状,热解箱的顶部右端固定安装有入油口,蒸汽箱的内侧底部设置有蒸汽装置,该低温状态下废机油热解装置,在本发明中,该低温状态下废机油热解装置,当挤压球受到受击球挤压时,挤压球会在挤压槽内侧向内进行收缩,从而使得挤压球对两组挤压杆进行挤压,从而使得两组挤压杆上的限制形变球产生形变挤压,从而将热解筒内部的机油和限制形变球内部的机油进行喷流式交换,从而使得热解筒内部机油可以更迅速脱离粘稠状态。(The invention discloses a waste engine oil pyrolysis device in a low-temperature state, which relates to the technical field of waste engine oil recovery and treatment and comprises a steam box, wherein the top of the steam box is fixedly provided with a pyrolysis box, the front side wall and the rear side wall of the pyrolysis box are inwards in a rectangular box shape with arc-shaped depressions, the right end of the top of the pyrolysis box is fixedly provided with an oil inlet, the bottom of the inner side of the steam box is provided with a steam device, the pyrolysis device of the used oil in the low temperature state, in the present invention, when the extrusion ball is extruded by the hit ball, the extrusion ball can contract inwards in the extrusion groove, thereby leading the extrusion balls to extrude the two groups of extrusion rods, leading the deformation-limiting balls on the two groups of extrusion rods to generate deformation extrusion, thereby carry out the jet flow formula exchange with the inside machine oil of pyrolysis section of thick bamboo and the inside machine oil of restriction deformation ball to make the inside machine oil of pyrolysis section of thick bamboo break away from more rapidly and glue thick state.)

1. The utility model provides a waste engine oil pyrolysis device under low temperature state, includes steam chest (1), the top fixed mounting of steam chest (1) has pyrolysis case (2), and lateral wall inwards is circular-arc sunken rectangle boxlike around pyrolysis case (2) position, the top right-hand member fixed mounting of pyrolysis case (2) has oil inlet (3), the inboard bottom of steam chest (1) is provided with steam device (4), be provided with drive arrangement (33) on the right side wall of pyrolysis case (2), fixed mounting has pyrolysis section of thick bamboo (5) on the both sides wall face about the inboard of pyrolysis case (2), the top and the bottom of pyrolysis section of thick bamboo (5) all are provided with firing equipment (6), its characterized in that: the pyrolysis device is characterized in that a driving shaft (9) is fixedly mounted on an output shaft of the driving device (33), one end, far away from the driving device (33), of the driving shaft (9) penetrates through the wall surface of the corresponding position of the pyrolysis box (2) and extends to the inside of the pyrolysis cylinder (5), and a driving block (10) is fixedly mounted on the side wall of the driving shaft (9) in a clearance mode.

2. The apparatus for pyrolyzing used oil at low temperature according to claim 1, wherein: the position of the driving shaft (9) connected with the driving blocks (10) deviates from the position of the circle center of the driving blocks (10), two adjacent groups of driving blocks (10) are arranged in a staggered mirror image mode, and a flow adjusting device (11) is arranged on the outer side wall of each driving block (10) in an annular gap mode.

3. The apparatus for pyrolyzing used oil at low temperature according to claim 1, wherein: the side walls of the front side and the rear side of the pyrolysis cylinder (5) are both provided with an adjusting groove (16), the inner side of the adjusting groove (16) is provided with a side adjusting plate (8), the left side wall and the right side wall of the side adjusting plate (8) are fixedly connected with the corresponding positions of the left side and the right side of the inner side of the adjusting groove (16) through a deformable closed plate, the inner sides of the top and the bottom of the side adjusting plate (8) are both provided with a movable groove (17), the top and the bottom of the inner side of the adjusting groove (16) are respectively and fixedly provided with a resistance limiting plate (18), one end of the resistance limiting plate (18) far away from the inner side of the adjusting groove (16) extends into the movable groove (17), one end of the resistance limiting plate (18) far away from the inner side of the adjusting groove (16) is fixedly provided with a resistance limiting block (19), the size of the resistance limiting block (19) is matched with the size of the inner side of the movable groove (17), and an auxiliary adjusting device (12) is arranged at one side of the side adjusting plate (8) close to the driving block (10) in a clearance mode.

4. The apparatus for pyrolyzing used oil at low temperature according to claim 2, wherein: the flow regulating device (11) comprises extrusion rods (22), limiting deformation balls (23), flow regulating holes (24), extrusion grooves (25) and extrusion balls (26), the extrusion rods (22) are divided into two groups, the two groups of extrusion rods (22) are obliquely and fixedly arranged on the wall surfaces of the corresponding positions of the driving block (10), the limiting deformation balls (23) are hollow and can be deformed into spherical blocks, the limiting deformation balls (23) are fixedly arranged on the side walls of the two groups of extrusion rods (22), annular gaps of the flow regulating holes (24) are formed in the side walls of the limiting deformation balls (23), the flow regulating holes (24) penetrate through the side walls of the corresponding positions of the limiting deformation balls (23) and are communicated with the inside of the limiting deformation balls (23), the extrusion grooves (25) are spherical circular arc-shaped groove holes, the extrusion grooves (25) are formed in the side walls of the two groups of extrusion rods (22) close to one side and far away from one end of the driving block (10), the extrusion balls (26) are arranged in the extrusion grooves (25) between the two groups of extrusion rods (22), and the sizes of the extrusion balls (26) are matched with the sizes of the inner sides of the extrusion grooves (25).

5. The apparatus for pyrolyzing waste engine oil at low temperature according to claim 3, wherein: assist transfer device (12) including assisting restriction pole (27), adaptation deformation ball (28), spatter chute (29), hit ball (30), spatter and flow clamp plate (31) and adjust pole (32), assist restriction pole (27) fixed mounting and be close to on drive block (10) one side lateral wall in side transfer board (8), adaptation deformation ball (28) set up and are assisting restriction pole (27) and keep away from side transfer board (8) one end position on, adaptation deformation ball (28) are for being close to the spherical cubic that assists restriction pole (27) one end and be the fretwork form, hit ball (30) set up and keep away from on assisting restriction pole (27) one side position in adaptation deformation ball (28), hit ball (30) and be provided with the massive spherical cubic of unevenness for being provided with on the lateral wall.

6. The apparatus for pyrolyzing waste engine oil at low temperature according to claim 5, wherein: hit ball (30) and adaptation deformation ball (28) through assisting restriction lever (27) mutual fixed connection, splash flow groove (29) clearance is seted up and is kept away from on assisting restriction lever (27) one end position at adaptation deformation ball (28) lateral wall, splash flow clamp plate (31) set up the inside at adaptation deformation ball (28), splash flow clamp plate (31) are arc cubic, splash flow clamp plate (31) are close to assist restriction lever (27) one end and assist restriction lever (27) mutual fixed connection, adjust pole (32) slope annular fixed mounting on the inboard lateral wall of adaptation deformation ball (28), adjust pole (32) and keep away from adaptation deformation ball (28) one end fixed mounting on the corresponding position lateral wall of assisting restriction lever (27).

7. The apparatus for pyrolyzing used oil under low temperature according to claim 1 or 3, wherein: seted up on the inboard bottom wall of pyrolysis case (2) into liquid mouth (7), gone into liquid mouth (7) and run through the bottom wall of pyrolysis case (2) and the inside intercommunication each other of steam box (1), clearance inlay is equipped with interior awl (13) on the lateral wall around pyrolysis case (2), and interior awl (13) are the conical block shape of fretwork form for keeping away from pyrolysis case (2) inboard one end, it has fixed block (14) to correspond clearance fixed mounting between adjacent interior awl (13) on side modulation board (8) outside lateral wall, and two sets of fixed block (14) are symmetrical formula slope form, fixed block (14) are kept away from side modulation board (8) one end fixed mounting and are pressed stream piece (15), press stream piece (15) the shape size and two sets of interior clearance size looks adaptations between interior awl (13).

8. The apparatus for pyrolyzing waste engine oil at low temperature according to claim 7, wherein: breathing hole (20) have been seted up to annular gap on interior cone (13) lateral wall, all slope fixed mounting has respiratory board (21) on the inboard both sides lateral wall of breathing hole (20), and two sets of respiratory board (21) are to the inboard slope of interior cone (13).

Technical Field

The invention relates to the technical field of waste engine oil recovery treatment, in particular to a waste engine oil pyrolysis device in a low-temperature state.

Background

When used oil carries out recovery processing, can carry out pyrolysis treatment to used oil usually and make the inside impurity of used oil can reject, and because machine oil adopts the mode of high temperature to handle it when carrying out the pyrolysis, simultaneously, when the machine oil temperature is lower, machine oil can be thick form, needs longer time to make used oil resume to the normality when heating this moment and is carrying out pyrolysis treatment, for this reason, we have proposed the pyrolysis device of used oil under the low temperature state.

Disclosure of Invention

The invention aims to provide a device for pyrolyzing waste engine oil at low temperature so as to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a used oil pyrolysis device under low temperature state, includes the steam chest, the top fixed mounting of steam chest has the pyrolysis case, and the lateral wall inwards is circular-arc sunken rectangle boxlike around the pyrolysis case position, the top right-hand member fixed mounting of pyrolysis case has the oil inlet, the inboard bottom of steam chest is provided with steam device, be provided with drive arrangement on the right side wall of pyrolysis case, fixed mounting has a pyrolysis section of thick bamboo on the inboard left and right sides lateral wall of pyrolysis case, the top and the bottom of pyrolysis section of thick bamboo all are provided with firing equipment, fixed mounting has the drive shaft on drive arrangement's the output shaft, and drive arrangement one end is kept away from to the drive shaft and is run through the inside that the corresponding position wall of pyrolysis case extends to the pyrolysis section of thick bamboo, clearance fixed mounting has the drive block on the lateral wall of drive shaft.

Preferably, the connecting position of the driving shaft and the driving blocks deviates from the position of the circle center of the driving blocks, two adjacent groups of driving blocks are arranged in a staggered mirror image mode, and the annular gap on the side wall of the outer side of each driving block is provided with a flow regulating device.

Preferably, the adjustment tank has all been seted up on the both sides lateral wall around the pyrolysis section of thick bamboo, the adjustment tank inboard is provided with the side and transfers the board, and the left and right sides lateral wall of side transfer board carries out fixed connection through the airtight plate that can deform with the inboard left and right sides corresponding position of adjustment tank, the activity groove has all been seted up to the top and the bottom inboard of side transfer board, equal fixed mounting has the restriction board on the inboard top of adjustment tank and the bottom corresponding position wall, and the restriction board is kept away from the inside one end of adjustment tank and is extended to the inside in activity groove, the restriction board is kept away from the inboard one end fixed mounting of adjustment tank and is had the restriction piece, and the size and the inboard big or small looks adaptation of activity groove of restriction piece, the side is transferred the board and is close to drive block side clearance and is provided with the assistance and transfers the device.

Preferably, the device of shunting includes the stripper bar, restriction deformation ball, the accent flow hole, extrusion groove and extrusion ball, the stripper bar is two sets of, two sets of stripper bars all incline fixed mounting on the corresponding position wall of drive block, restriction deformation ball is inside hollow can carry out the spherical cubic that deforms, restriction deformation ball fixed mounting is on the lateral wall of two sets of stripper bars, accent flow hole annular gap is seted up on the lateral wall of restriction deformation ball, the accent flow hole runs through restriction deformation ball's corresponding position lateral wall and restriction deformation ball inside and communicates each other, the extrusion groove is globular circular arc slotted hole, the extrusion groove is seted up on two sets of stripper bars are close to one side each other and keep away from drive block one end lateral wall, the extrusion ball sets up in the extrusion groove between two sets of stripper bars, the inboard size looks adaptation of extrusion ball size and extrusion groove.

Preferably, assist the transfer device including assisting restriction lever, adaptation deformation ball, splash the groove, hit the ball, splash the clamp plate and adjust the pole, assist restriction lever fixed mounting and adjust the board and be close to on the lateral wall of drive block one side in the side, adaptation deformation ball sets up and is assisting the restriction lever and keep away from side transfer board one end position on, adaptation deformation ball is for being close to the spherical block that assists restriction lever one end and be the fretwork form, is set up by the batting and keeps away from assisting restriction lever one side position in adaptation deformation ball, receives the batting to be provided with unsmooth massive spherical block on the lateral wall.

Preferably, receive batting and adaptation deformation ball through assisting the mutual fixed connection of restriction pole, splash the groove clearance set up in adaptation deformation ball lateral wall keep away from assist restriction pole one end position on, the setting of splash clamp plate is in the inside of adaptation deformation ball, the splash clamp plate is convex cubic, the splash clamp plate is close to assist restriction pole one end and assists the mutual fixed connection of restriction pole, adjust pole slope annular fixed mounting on the inboard lateral wall of adaptation deformation ball, adjust the pole and keep away from adaptation deformation ball one end fixed mounting on assisting the corresponding position lateral wall of restriction pole.

Preferably, seted up into the liquid mouth on the inboard bottom wall of pyrolysis case, go into the liquid mouth and run through the bottom wall of pyrolysis case and the inside intercommunication of steam chest each other, the clearance inlays and is equipped with interior awl on the lateral wall around the pyrolysis case, and interior awl is the conical massive that fretwork form for keeping away from pyrolysis incasement side one end, it has the fixed block to correspond clearance fixed mounting between the adjacent interior awl on the lateral wall of side modulation board outside, and two sets of fixed blocks are the slope form of symmetry formula, the fixed block is kept away from side modulation board one end fixed mounting and is pressed the stream block, presses the shape size of stream block and the big or small looks adaptation in clearance between two sets of interior cones.

Preferably, annular gap has seted up the respiratory orifice on the interior awl lateral wall, all slope fixed mounting has respiratory board on the inboard both sides lateral wall of respiratory orifice, and two sets of respiratory board are to the inboard slope of interior awl.

Compared with the prior art, the invention has the beneficial effects that:

(1) this useless machine oil pyrolysis device under low temperature state, when the drive block is handled useless machine oil through the drive shaft rotation in pyrolysis cylinder inside, the rotation through the drive block makes and transfers to flow device and side transfers to assist on the board lateral wall and transfer the device to contact, make and assist and transfer to receive the batting on the device and transfer to flow the device on the squeeze ball and contact, when the squeeze ball receives the batting extrusion, the squeeze ball can inwards shrink in the extrusion groove, thereby make the squeeze ball extrude two sets of punchings, thereby make the restriction deformation ball on two sets of punchings produce deformation extrusion, thereby carry out jet flow formula exchange with the inside machine oil of pyrolysis cylinder and the inside machine oil of restriction deformation ball, thereby make the inside machine oil of pyrolysis cylinder can break away from thick state more rapidly.

(2) This useless machine oil pyrolysis device under low temperature state, when receiving the batting receive the squeeze ball and transfer the flow device extrusion, receive the batting and can drive adaptation deformation ball through assisting the restriction pole and compress, thereby make the inboard lateral wall of adaptation deformation ball extrude with the splash clamp plate, thereby make the splash clamp plate outwards be interrupted the sputter with the inboard machine oil of adaptation deformation ball through the splash groove, thereby make the inside machine oil of pyrolysis section of thick bamboo produce internal impact, thereby improve the inside active further reduction machine oil viscosity of machine oil.

(3) This useless machine oil pyrolysis device under low temperature state makes on drive block transfer flow device and the side transfer board to assist the range size that transfer device produced at every turn of contact all inequality through the dislocation rotation of drive block to make transfer flow device with assist the jet-flow exchange that carries out different degrees that transfer device can be interrupted and be interrupted the sputtering, thereby make the inboard machine oil of pyrolysis section of thick bamboo can carry out the active change of many ranges, thereby further reduce the inside machine oil viscosity of pyrolysis section of thick bamboo.

(4) This useless machine oil pyrolysis device under low temperature state, through inside bellied interior awl, make external cold air and interior awl contact the back, the inside and outside of interior awl has all formed the comdenstion water, when the side is transferred the board and is received the extrusion to drive the fixed block and press the stream piece to extrude the interior awl because of assisting the device, extrude through interior awl and produce the shrink, thereby make interior breathing hole drive on the awl breathe the board and open, thereby when reaching again and changing the inside air current atmospheric pressure of pyrolysis case, can also be with the inside of the leading-in pyrolysis case of comdenstion water of condensing on the inboard lateral wall of interior awl, thereby increase the inside steam quality of pyrolysis case, further improve the pyrolysis effect to machine oil.

(5) This useless machine oil pyrolysis device under low temperature state when the pressure stream piece contacts with interior awl, extrudees to interior awl through the pressure stream piece to make the drop of water that condenses on the interior awl lateral wall pass through pressure stream piece direction contact, thereby can collect the inside that rivers fall to the steam chest, thereby further improve the water supply, thereby further strengthen the inside steam quality of pyrolysis box.

(6) This used oil pyrolysis device under low temperature state, through the drive block of dislocation arrangement on the drive shaft, when the accent on the drive block of dislocation arrangement flows the device and the assistance on the inboard side transfer board of corresponding position transfers the device and contacts and produce the efflux exchange, the liquid flow exchange through the dislocation makes the inside changeable liquid flow state that further forms of pyrolysis section of thick bamboo to further reduce the inside machine oil viscosity of pyrolysis section of thick bamboo.

Drawings

FIG. 1 is a schematic view showing an overall structure of a pyrolysis apparatus for used oil at a low temperature according to the present invention;

FIG. 2 is a schematic view of a partial structure of the pyrolysis box of the present invention;

FIG. 3 is an enlarged view of a portion of the structure at A in FIG. 2 according to the present invention;

FIG. 4 is an enlarged view of a portion of the structure shown at B in FIG. 2 according to the present invention;

FIG. 5 is a schematic view of a partial structure of the flow regulating device of the present invention;

FIG. 6 is a schematic view of a partial structure of the auxiliary adjusting device according to the present invention;

fig. 7 is a partial structural view of the drive shaft of the present invention.

In the figure: 1 steam box, 2 pyrolysis box, 3 oil inlets, 4 steam device, 5 pyrolysis cylinder, 6 heating equipment, 7 liquid inlets, 8 side adjusting plate, 9 driving shaft, 10 driving block, 11 flow adjusting device, 12 auxiliary adjusting device, 13 inner cone, 14 fixed block, 15 pressure flow block, 16 adjusting groove, 17 movable groove, 18 restriction plate, 19 restriction block, 20 breathing hole, 21 breathing plate, 22 extrusion rod, 23 restriction deformation ball, 24 flow adjusting device, 25 extrusion groove, 26 extrusion ball, 27 auxiliary restriction hole, 28 adaptation deformation ball, 29 splash groove, 30 hit ball, 31 splash pressing plate, 32 adjusting rod, 33 driving device.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-7, the present invention provides a technical solution: a waste engine oil pyrolysis device in a low-temperature state comprises a steam box 1, the interior of the steam box 1 is hollow, a pyrolysis box 2 is fixedly installed at the top of the steam box 1, the front side wall and the rear side wall of the pyrolysis box 2 are in a rectangular box shape with arc-shaped recesses inwards, an oil inlet 3 is fixedly installed at the right end of the top of the pyrolysis box 2, a steam device 4 is arranged at the bottom of the inner side of the steam box 1, the steam device 4 is a disclosed technology and is not described in detail herein, a driving device 33 is arranged on the right side wall surface of the pyrolysis box 2, the driving device 33 is a disclosed technology and is not described herein, pyrolysis cylinders 5 are fixedly installed on the left side wall surface and the right side wall surface of the inner side of the pyrolysis box 2, the pyrolysis cylinders 5 are cylindrical cylinders, the interior of the pyrolysis cylinders 5 is hollow, the bottom of the inner side of the oil inlet 3 penetrates through the top of the pyrolysis box 2 and the corresponding positions of the top of the pyrolysis cylinders 5 to be communicated with the interior of the pyrolysis cylinders 5, heating devices 6 are arranged at the top and the bottom of the pyrolysis cylinders 5, heating device 6 is the technology of having disclosed, it is not repeated here, fixed mounting has drive shaft 9 on drive arrangement 33's the output shaft, drive shaft 9 is kept away from drive arrangement 33 one end and is run through the inside that pyrolysis box 2's corresponding position wall extended to pyrolysis section of thick bamboo 5, clearance fixed mounting has drive block 10 on drive shaft 9's the lateral wall, drive block 10 is circular massive, drive shaft 9 is connected the position with drive block 10 and the centre of a circle offset of drive block 10, adjacent two sets of drive block 10 crisscross mirror image each other and arrange, annular clearance is provided with flow regulating device 11 on the outside lateral wall of drive block 10.

All seted up on the lateral wall of pyrolysis section of thick bamboo 5 both sides around, the adjustment tank 16 inboard is provided with side and transfers board 8, side transfer board 8 is arc cubic, the both sides lateral wall carries out fixed connection through the sealed board that can deform with the inboard both sides corresponding position of adjustment tank 16 about the both sides of side transfer board 8 about, movable groove 17 has all been seted up to the top of side transfer board 8 and bottom inboard, equal fixed mounting has the restriction board 18 on the inboard top of adjustment tank 16 and the bottom corresponding position wall, restriction board 18 is convex elastic plate, restriction board 18 is kept away from the inside that adjustment tank 16 inboard one end extends to movable groove 17, restriction board 18 is kept away from the inboard one end fixed mounting of adjustment tank 16 and is had restriction piece 19, restriction piece 19's size and the inboard size looks adaptation of movable groove 17, side transfer board 8 is close to drive block 10 one side clearance and is provided with and assists adjusting device 12.

The flow regulating device 11 comprises two groups of extrusion rods 22, deformation limiting balls 23, flow regulating holes 24, extrusion grooves 25 and extrusion balls 26, wherein the two groups of extrusion rods 22 are obliquely and fixedly arranged on the wall surfaces of corresponding positions of the driving block 10, when the two groups of extrusion rods 22 are not limited by external force, the two groups of extrusion rods 22 are mutually attached, the deformation limiting balls 23 are in a hollow spherical block shape capable of deforming, the deformation limiting balls 23 are fixedly arranged on the side walls of the two groups of extrusion rods 22, annular gaps of the flow regulating holes 24 are arranged on the side walls of the deformation limiting balls 23, the flow regulating holes 24 penetrate through the side walls of corresponding positions of the deformation limiting balls 23 and are mutually communicated with the inside of the deformation limiting balls 23, the extrusion grooves 25 are spherical arc-shaped groove holes, the extrusion grooves 25 are arranged on the side walls of the two groups of extrusion rods 22 which are close to each other and far away from one end of the driving block 10, the extrusion balls 26 are arranged in the extrusion grooves 25 between the two groups of extrusion rods 22, the size of the extrusion ball 26 is matched with the size of the inner side of the extrusion groove 25.

The auxiliary adjusting device 12 comprises an auxiliary limiting rod 27, an adaptive deformation ball 28, a splash chute 29, a shot-receiving ball 30, a splash pressure plate 31 and an adjusting rod 32, wherein the auxiliary limiting rod 27 is fixedly arranged on the side wall of the side adjusting plate 8 close to the driving block 10, the adaptive deformation ball 28 is arranged at one end of the auxiliary limiting rod 27 far away from the side adjusting plate 8, the adaptive deformation ball 28 is in a hollow spherical block shape close to one end of the auxiliary limiting rod 27, the shot-receiving ball 30 is arranged at one side of the adaptive deformation ball 28 far away from the auxiliary limiting rod 27, the shot-receiving ball 30 is in a spherical block shape with uneven blocks on the side wall, the shot-receiving ball 30 and the adaptive deformation ball 28 are fixedly connected with each other through the auxiliary limiting rod 27, the splash chute 29 is arranged at a position of the side wall of the adaptive deformation ball 28 far away from the auxiliary limiting rod 27 in a clearance manner, the splash pressure plate 31 is arranged inside the adaptive deformation ball 28, and the splash pressure plate 31 is in a circular arc block shape, one end of the splash pressure plate 31, which is close to the auxiliary limiting rod 27, is fixedly connected with the auxiliary limiting rod 27, wherein the adjusting rod 32 is fixedly installed on the inner side wall of the adaptive deformation ball 28 in an inclined annular manner, and one end of the adjusting rod 32, which is far away from the adaptive deformation ball 28, is fixedly installed on the corresponding position side wall of the auxiliary limiting rod 27.

Seted up into liquid mouth 7 on the inboard bottom wall of pyrolysis case 2, go into liquid mouth 7 and run through the bottom wall of pyrolysis case 2 and steam chest 1's inside intercommunication each other, interior cone 13 has been inlayed in the clearance on the lateral wall around pyrolysis case 2, interior cone 13 is the conical block shape of fretwork form for keeping away from 2 inboard one ends of pyrolysis case, it has fixed block 14 to correspond clearance fixed mounting between adjacent interior cone 13 on the lateral wall of side accent board 8 outside, and two sets of fixed blocks 14 are the symmetry slope form, fixed block 14 keeps away from 8 one end fixed mounting of side accent board and presses stream block 15, press stream block 15 shape size and two sets of interior cone 13 between the clearance size looks adaptation.

Respiratory hole 20 has been seted up to annular gap on the interior 13 lateral wall of awl, all inclines fixed mounting on the inboard both sides lateral wall of respiratory hole 20 and exhales the suction plate 21, and two group of group call suction plates 21 are to the inboard slope of interior awl 13, and when interior 13 awl end received the extrusion, interior 13 can carry out the adaptation through respiratory hole 20 and shrink.

The working principle is as follows:

when using, inciting somebody to action useless engine oil through the oil-in mouth 3 infuses to the inside of pyrolysis section of thick bamboo 5, starts to make drive shaft 9 drive the drive block 10 rotate inside the pyrolysis section of thick bamboo 5 through drive arrangement 33, and firing equipment 6 starts to carry out the pyrolysis operation to the inside useless engine oil of pyrolysis section of thick bamboo 5 simultaneously.

When the drive block 10 is rotated inside pyrolysis section of thick bamboo 5 through drive shaft 9 and is handled useless engine oil, make through the rotation of drive block 10 transfer to flow device 11 and side transfer 8 lateral walls on assist and transfer device 12 to contact, make assist transfer device 12 go up receive batting 30 and transfer and flow device 11 on squeeze ball 26 and contact, when squeeze ball 26 receives batting 30 extrusion, squeeze ball 26 can inwards shrink in extrusion groove 25 inboard, thereby make squeeze ball 26 extrude two sets of squeeze stems 22, thereby make restriction deformation ball 23 on two sets of squeeze stems 22 produce deformation extrusion, thereby carry out jet flow formula exchange with the inside engine oil of pyrolysis section of thick bamboo 5 and the inside engine oil of restriction deformation ball 23, thereby make the inside engine oil of pyrolysis section of thick bamboo 5 can break away from more rapidly and glue thick state.

When receiving batting 30 and receiving extrusion ball 26 and the extrusion of accent class device 11, receive batting 30 and can drive adaptation deformation ball 28 through assisting restriction pole 27 and compress, thereby make the inboard lateral wall of adaptation deformation ball 28 extrude with splash clamp plate 31, thereby make splash clamp plate 31 outwards carry out discontinuous sputtering with the inboard machine oil of adaptation deformation ball 28 through splash groove 29, thereby make the inside machine oil of pyrolysis section of thick bamboo 5 produce internal impact, thereby improve the inside activity of machine oil and further reduce the machine oil viscosity.

The dislocation rotation through the drive block 10 makes the drive block 10 go up transfer flow device 11 and the side transfer board 8 and goes up the range size that assists transfer device 12 and contact the production at every turn all inequality to make transfer flow device 11 and assist the jet exchange that carries out different degrees that transfer device 12 can be interrupted and interrupted the sputtering, thereby make the inboard machine oil of pyrolysis section of thick bamboo 5 can carry out the active change of many ranges, thereby further reduce the inside machine oil viscosity of pyrolysis section of thick bamboo 5.

Through inside bellied interior cone 13, make external cold air and interior cone 13 contact the back, the inside and outside of interior cone 13 has all formed the comdenstion water, it drives fixed block 14 and presses when flowing block 15 extrudees interior cone 13 because of assisting accent device 12 to receive the extrusion when side accent board 8, it produces the shrink to extrude through interior cone 13, thereby make on interior cone 13 breather hole 20 drive breathe board 21 and open, thereby when reaching again and changing 2 inside air current atmospheric pressure of pyrolysis case, can also be with the leading-in pyrolysis case 2's of comdenstion water of condensing on the inboard lateral wall of interior cone 13 inside, thereby increase 2 inside steam quality of pyrolysis case, further improve the pyrolysis effect to machine oil.

When pressing stream piece 15 and interior awl 13 and contacting, extrude interior awl 13 through pressing stream piece 15 to make the drop of water that condenses on interior awl 13 lateral wall pass through the direction contact of pressing stream piece 15, thereby can collect the inside that the rivers fall to steam chest 1, thereby further improve the water supply, thereby further strengthen 2 inside steam quality of pyrolysis box.

Through the staggered driving block 10 on the driving shaft 9, when the flow adjusting device 11 on the staggered driving block 10 and the auxiliary adjusting device 12 on the corresponding position inner side adjusting plate 8 are in contact to generate jet flow exchange, the interior of the pyrolysis cylinder 5 is further in a variable liquid flow state through the staggered liquid flow exchange, and therefore the viscosity of engine oil in the pyrolysis cylinder 5 is further reduced.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.